19266430

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2341}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 34736544

約数和(自身を除く): 15470114

約数列:

[1, 2, 5, 10, 823, 1646, 2341, 4115, 4682, 8230, 11705, 23410, 1926643, 3853286, 9633215, 19266430]

約数ペア:

[(1, 19266430), (2, 9633215), (5, 3853286), (10, 1926643), (823, 23410), (1646, 11705), (2341, 8230), (4115, 4682)]